Native speaker of Cantonese, and consequently, non-native speaker of Mandarin who still has a heavily intuition-based grasp of grammar for that. My grasp of vocabulary isn't particularly good, particularly when it comes down to reading.
6 Definite and indefinite noun after 找 jul 12
6 Can 知道 be used in the sense of “to know someone”? jun 16 '14
5 How is non-standard Cantonese spoken by some mainland Chinese speakers different from “standard” pronunciation? may 8
4 What is the Mandarin equivalent of 對 XXX 嚟講? jun 9 '14